<aside id="categories_nav">
    <h3>产品分类</h3>
    
    <nav class="left_menu">
	    <ul>
		   <foreach name="childArray" item="child">
		   <li><a href="{:U('Index/proList',array('cateid'=>$child['id']))}">{$child['name']} <span>(21)</span></a></li>
		   </foreach>
	    </ul>
    </nav><!-- .left_menu -->
</aside>
<!-- #categories_nav -->